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On Sun, Aug 26, 2007 at 08:30:19PM -0700, Allie Daneman spake forth:
> Ok...first off I apologize for wasting bandwidth this morning looking for
> help...blame it on Sunday morning laziness. After googling and trying things
> I got my qemu working w/XP finally. The undeadly article is great but isn't
> as complete as it could be. Hopefully this will fill in the cracks for any of
> you out there that want to get qemu going ASAP to start using virtualization
> on OBSD ;) Here it is cut and dry:
>
> ### Install ###
> 1) qemu-img create -f qcow xp.hd 4G #### Create image
> ***** make sure xp.hd is writable by the owner running qemu (otherwise you
> can't partition the drive in Windows Install) ******
> 2) qemu -m 384 -cdrom XP.iso -boot d -monitor stdio xp.hd #### Boot iso image
> as if it was on a cdrom
>
> ### Setup networking ###
> 3) Update /etc/sysctl to enable forwarding:
> net.inet.ip.forwarding=1
>
> 4) Create /etc/hostname.tun0 with the following:
> link0 up
> inet 192.168.0.1 255.255.255.0
>
> 5) Create /etc/pf.conf with this or something similar:
> internal = "tun0"
> external = "ipw0"
>
> set loginterface $external
> scrub in all
>
> nat on $external from $internal:network to any -> ipw0
>
> pass quick on lo0 all flags any
> pass in quick on $internal proto icmp all keep state
> pass in quick on $internal from $internal:network to any keep state
> pass out quick on $internal from any to $internal:network keep state
>
> pass out quick on $external proto tcp all modulate state
> pass out quick on $external proto { udp, icmp } all keep state
>
> block quick all
> ### starting Qemu ###
> 6) sudo qemu -m 384 -monitor stdio -net nic -net tap xp.hd
>
> That's it !!! No qemu-ifup script needed. Obviously you assign XP (or
> whatever OS you install) an IP in the 192.168.0.0/24 network and you're
> golden. This is a virtual network...so changing it is as easy as changing
> your hostname.tun0, pf.conf, and the IP in the OS you're running as a
> virtual. My only dilemma is that I run dhcp on two external interfaces and I
> don't want to change DNS servers on my virtual every time I move. I think I'm
> going to work on running dhcpd on tun0 and script a DNS IP harvester for
> dhcpd to assign the same DNS servers as the host. There's always more to do
> ;) Enjoy...
Thanks for all of that. It'll make it a lot easier for a pf dummy
like myself. Sorry for the link before. Didn't know it was the same
info as undeadly. Just a link, that is, to where I sent you. We know
where road where good intentions lead. ;)
Denny White
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